Red Spool Pin Circle Felts fits all Singer Sewing Machine Models including, but not limited to, the Singer 221, 222 Featherweight as well as the Singer 301A.
Spool pin felt pads protect your machine and help thread spools feed smoothly
(10pk) red 3/32" Thick, 1" Diameter, 1/8" Hole
Helps manage a spool of thread and prevents abrasion of paint on the spool pin cover.
The older machines only have the vertical pin so always use your felt pin pads, used to cushion the spool of thread (reel) when using a vertical spool pin; thereby creating a smoother thread delivery.